关键词：
"I want" 会给人这种感觉
"I want" makes you sound like a little kid: "I want"听起来像小孩儿说的
A bratty little kid: 特别是任性、脾气坏的小孩
Brat: 同上，名词
Rude: 没礼貌
Poor manner: 缺乏修养
别说"I want"
说"I'd like"
表达“我要”最恰当的说法：
I would like: 更正式
I'd like：缩略版，更口语
看看不同场景下具体怎么用吧!
Different expressions for different situations: 不同场景，不同表达
#1.Ordering: 点菜
点菜时，别再说"I want"了，用下面这些表达最恰当：
I would like/I'd like...
Could I have?/Can I have?
May I have?: 比较正式、非常礼貌，适合fine dining(高级餐厅)
比如：
I'd like a steak: 我想要一份牛排
I'd like it medium rare...: 要三成熟的
#2.点快餐可以用更简洁的说法?
Use simple expressions in fast food joints: 快餐餐厅适合用更简洁的表达方式
怎么说?
I'll have +你要的东西
也可以直接说你要点的东西，但后面一定要加个"Please"
A +你要的东西+please
虽然很简洁，但这两种说法完全不会不礼貌, 总之，都比"I want"要好很多。
#3.Shopping
购物的时候，更多用问句表达你要买什么：
Do you have...?
I'm looking for...Do you have any?
I was wondering if you have...
即使你知道店里有你要的东西，问句形式也更恰当、地道。
例如：
I'm looking for a new phone. Do you have any? 我想买个新手机。你们有吗?
Do you have any lady's bags? 我想买包包，有吗?
原来I want超级没礼貌!
什么时候能用“I want”?
相比 I want + 名词，I want to + 动词、形容词更常用。
#1.What do you want to be?
你想成为什么?
I want to be successful and happy: 我想成功、快乐
I want to be + profession: 我想做+职业
#2.What do you want to do?
你想干什么?
这种情况，更好的说法还是?：
I'd like to + 动词：
I'd like to improve my English: 我想学英语
I'd like to start exercising: 我想开始运动
*“我想上厕所”*
别说"I want to go to the toilet", 更好的说法：
Nature calls: 婉转的上厕所说法
I need to use the washroom: 我要用一下洗手间
